内蒙古包头市第三十六中学八年级英语上册 Unit 8 How do you make a banana milk shake Section B教案 （新版）人教新目标版.doc

unit 8 how do you make a banana milk shake section b教案section b1a.write each word in the correct column below.把每一个单词写到正确的列中。（1）astronaut 宇航员。例如：yang liwei is the first astronaut who enters into the space in china.杨利伟是中国第一个进入太空的宇航员。思维拓展astronaut（美）=cosmonaut（俄）（2）apartment 公寓住宅，单元住宅。例如：do you have a house or an apartment？你有一所房子还是一个公寓？（3）computer programmer 计算机程序师。例如：my brother is a computer programmer.我哥哥是一个计算机程序师。（4）space station 空间站。例如：tom has been in the space station for 120 days.汤姆已在空间站中待了120天。思维拓展room 房间；空间house 房子（尤指带院子的）apartment 公寓，单元住宅dormitory 宿舍hotel 旅馆、宾馆2.1estudent a is alexis and student b is joe.talk about joes life now，ten years ago，and ten years from now.学生a为艾力克斯和学生a为乔。谈论一下乔现在、十年以前和十年以后的生活。要点点拨ten years ago 十年以前ten years from now=in ten years 十年以后2a.tell your partner what you know about robots. what do they look like and what can they do?告诉你的搭档关于机器人你了解什么。它什么样，能做什么?全析提示know about 知识，了解look like “看起来像”这里指外观。2b知识点解析1. they help with the housework and do jobs like working in dirty or dangerous places. 他们帮助我们处理日常家务，还做像在脏的或危险的地方工作。help with. 帮助做某事。例如：jack always helps with the housework after school.杰克在放学后总是帮助做家务。还可以这样说：jack always helps do the housework after school.全析提示help with 帮助做某事help sb.（to） do sth. 帮助某人做某事2.some scientists believe that there will be more robots in the future.一些科学家相信在将来会有更多的机器人。（1）scientist n. 科学家。例如：thomas edison and einstein were both famous scientists in the american history.托马斯爱迪生和爱因斯坦都是美国历史上著名的科学家。（2）in the future 在将来。例如：things will turn good in the future.情况在将来会向好的方面发展。思维拓展science n. 科学scientist n. 科学家像这样在名词的后面加ist构成相对应的名词表示“干的人”，英语中有许多词是这样构成的，例如：tourtouristviolinviolinist3.however，they agree it may take hundreds of years.然而他们同意这将花费数百年的时间。（1）however adv. 无论如何；然而。例如：he can answer the question however hard it is.他能回答这个问题，不管它有多难。id like to help you;however，i am busy myself.我想帮助你，可是我自己也很忙。（2）hundreds of 数百。例如：he has made hundreds of models till now.他迄今为止已经制作了数以百计的模型了。4. scientists are now trying to make robots look like humans and do the same things as us. 科学家们正在研制不论是外形还是言谈举止都更像我们人类的机器人。要点点拨要注意像hundred，thousand，million等这样的词的用法：hundreds of 数百，thousands of 数千，millions of 数百万。但当前面有具体数字时我们用单数。（1）try to do sth. 试着做某事，努力做某事。例如：he tried to climb the tree，but he could not.他试图爬树，可爬不上去。全析提示try ones best to do 竭尽全力做某事（2）make.do sth. 使做某事make在这里是“使”的意思，我们称它为使役动词。例如：i dont like milk.she makes me drink it every day.我不喜欢喝牛奶，她强迫我每天都喝。the boss made the worker work 12 hours a day last winter.去年冬天老板迫使工人们每天工作12个小时。（3）the same as. 和一样。例如：your apartment is the same as ours.你们的公寓和我们的是一样的。we have the same idea as yours.我们有和你们一样的想法。（4）human n. 人。例如：we are all humans.我们都是人。all humans are eager for success.人人都渴望成功。我们常用的使役动词还有have，let构成：使某人干某事be different from和不同。思维拓展human=human being5. today there are already robots working in factories. 今天已经有了在工厂做工的机器人。already “已经”，通常用在现在完成时态的肯定句中。例如：he has seen that film twice already.那部电影他已经看过两次了。she had already finished the work when the leader came in.当领导过来时，她已经完成工作了。the doctors havent decided what to do next yet.医生们还没有决定下一步该怎么做。全析提示在现在完成时态的肯定句中用already “已经”，在否定句和疑问句中用yet“还；尚；仍”。6.this kind of robots are fun to watch.这种机器人看起来也很有趣。be fun to do 做某事很好玩。例如：i dont think it is fun to play such silly tricks on others.我认为和别人开那样愚蠢的玩笑很无聊。思维拓展我们常见的跟fun有关的短语：be full of fun 很好玩，极有趣for fun 开玩笑have fun doing sth. 做某事很有趣7.but scientiets james white thinks that it will be difficult for a robot to do the same things as a person.但是科学家詹姆斯怀特认为对一个机器人来说做和人类同样的事情是很难的。it be+adj.+for sb. to do sth. 这个结构的意思是“做某事对某人来说”。例如：it is difficult to finish the book in such a short time.在这么短的时间内完成这本书是很难的。its easy for a child to wake up and know where they are.对孩子来说醒来知道自己在哪里很容易的。全析提示it is+adj.+for sb. to do sth.在这个结构中to do sth.是真正的主语，it是形式主语代替句子后面的to do sth.。8.fewer people will do such jobs in the future because they are boring, but robots will never get bored.在将来很少人们将做那样的工作，因为它们令人厌烦，但是机器人将从不会感到厌烦。（1）such 如此；那么。例如：such beautiful flowers 如此美丽的花朵such a funny character 那么滑稽的性格思维拓展so “如此；那么”，也可以用来表示程度，它的用法是：so+adj.+a（an）+n.so+adj.+n.（pl.）（2）get bored 变得厌烦。例如：they will get bored soon to do such boring job every day.每天做如此枯燥的工作，他们会很快厌烦的。全析提示get在这里的意思是：“变得”，是一个连系动词和get一样。9.that may not seem possible now，but computers and rockets seemed impossible 100 years ago.那现在看起来可能不可能，但是电脑和太空火箭在100年以前看起来都是不可能的。全析提示（1） seem 是连系动词，意为“似乎；好像；看上去”，后面常接形容词作表语。如：these girls seem very happy. 这些女孩子们似乎很高兴。拓展seem like表示“看上去好像”。如：those boats seem like many ducks. 那些船看上去好像很多鸭子。seem还可构成“it seems / seemed that .”句式，相当于“从句的主语 + seems / seemed + to do sth.”。如：it seems that he falls in love with the beautiful girl. = he seems to fall in love with the beautiful girl. 他好像爱上了这个美丽的女孩。（2）possible 可能的，impossible 不可能的。例如：it will be possible to get to that city by train in two years.两年后将能乘火车到达那个城市。ill help you if possible.如果可能的话我将会帮助你。to get over such a great difficulty is impossible.克服这么艰巨的困难是不可能的。 辨析 seem与look的区别： 两者后面都可接形容词、名词或介词短语。但seem指说话人内心的主观判断，而look则强调从所述事物外表上看得出的视觉印象。在下面两种情况下只能用seem，而不能用look。 seem 后面接动词不定式时。如：my father seemed to know the news. 我父亲好像知道这个消息。在“it seems / seemed that .”和“there seems /seemed + to be .”句式中。如：it seemed that they didnt catch the train. 看来他们没赶上火车。there seems to be many young people at the concert. 好像有许多年轻人在听音乐会。思维拓展在英语中有许多这样的词可以加上im-否定前缀构成它的反义词。辨析can与be able to都有“能；会”的意思，can只有一般现在时和一般过去时，没有人称和数的变化；而be able to有多种时态，且有人称和数的变化。如：he is able to speak english. 他会说英语。he was able to ride a bike when he was six years old.他六岁时就会骑自行车。10.mr. white thinks that robots wont be able to do this,but sometimes scientists disagree.怀特先生认为机器人不会这样做，但是有时科学家们不同意这个观点。be able to表示经过努力而成功达到，强调能力。用在现在时,过去时,将来时和完成时等多种时态.3a read jills answer to the question“what will your life be like in the future？”fill in the blanks with the words in the box.思维拓展注意like有两种词性：like v. 喜欢prep.像在本句中是介词，所以用be like。(1)so ill probably just keep a bird.因此我将可能仅仅养一只鸟。keep a bird 养一只鸟keep 饲养。例如：keep chickens 养鸡keep plants 种植物id like to keep a pet dog.我想养一只宠物狗。 probably: adv.almost certainlyeg. he is late. he probably got up late.他迟到了，很有可能起来晚